AGH University of Science ...

ALU MET Sp. z o.o....

Alumetal S.A....

Baterpol S.A....

Bax Baumaschinen Sp. z o.o...

Bergerat Monnoyeur Sp. z o...

BIPROMET S.A....

Bolmet Recycling sp. z o.o...

Capital Group FASING S.A....

CELSA Huta Ostrowiec Sp. z...

Centrozłom Wrocław S.A. ...

Cummins...

Eco Recykl Sp. z o.o....

ENERIS Recupyl Polska Sp. ...

Fenix Metals Sp. z o.o....

Glencore Polska Sp. z o.o....

GM STEEL Sp. z o.o. ...

HEMARPOL Trade...

Huta Cynku "Miasteczko Sla...

IFS...

Impexmetal S.A....

INNOVATOR Sp. z o.o....

InPhoTech Sp. z o.o....

Institute of Metallurgy an...

IQ Recycling Sp. z o.o. Sp...

KGHM Metraco S.A....

KGHM Polska Miedź S.A....

KM-METAL Sp. j....

KONKO S.A....

Kulmar Sp. z o.o....

Łukasiewicz Research Netw...

MarCo Ltd Sp. z o.o....

MARDO Sp. z o.o....

Meghil Sp. z o.o....

Metkom Sp. z o.o....

METSO Poland Sp. z o.o....

MGDF Sp. z o.o....

Mostostal Zabrze S.A....

MPS Technology Sp. z o.o....

NICROMET Sp. z o.o. S.K....

NORD - SCHROTT Internation...

Orzeł Biały S.A....

P.O.S.W. "Hermex" Adam Woj...

P.P.H.U. STILMAR ...

P.W. ANMET Andrzej Adamcio...

Polowiec i Wspólnicy Sp. ...

PPUH AUTOPART Jacek Bąk S...

Prodigo Metals Recovery Sp...

Protechnika...

Regain Sp. z o.o....

Reoil Sp. z o.o....

RM International Group Sp....

RMB S.p.A....

RSB Rohstoffservice Berlin...

Scholz Polska Sp. z o.o....

Schrott- und Metallhandel ...

SECO/WARWICK S.A....

SITMN...

SMR Polska sp. z o.o....

STANEK Legal Hrymak-Stanek...

STARMET ...

STELLMET Sp. z o.o. sp. k....

TOMRA Sorting Sp. z o. o....

TRM Metals Polska sp. z o....

Umicore Battery Materials ...

Unihut S.A....

Walcownia Metali " Dziedzi...

Winnicki Consulting Sp. z ...

Wtórmet Radzionków Sp. z...

Zakłady Górniczo-Hutnic...

ZM Silesia S.A....